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Puzzle 1447: Grid Lock

Looking for optimized solution. (Without using F3?)

Play    Designer template    29 comments

Author: servatron
Date posted: 10/27/2009 3:42:25 PM
Difficulty (1..5): 1.44 (240 votes)
Popularity: 140 (184 liked, 44 disliked)
Correct solution submitted: 1233

 

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